Abstract
Deffner and Lutz (2013 J. Phys. A: Math. Theor. 46 335302) extended the Margolus-Levitin bound to time-dependent closed system. We point out that thier analysis is incorrect. The Margolus-Levitin bound has not yet been established in time-dependent quantum systems, except for the adiabatic case.
Original language | English |
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Article number | 318001 |
Journal | Journal of Physics A: Mathematical and Theoretical |
Volume | 51 |
Issue number | 31 |
DOIs | |
Publication status | Published - 2018 Jun 28 |
Keywords
- energy-time uncertainty relation
- quantum dynamics
- quantum speed limit
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Statistics and Probability
- Modelling and Simulation
- Mathematical Physics
- Physics and Astronomy(all)